CN1862697B - 磁头悬架的制造方法 - Google Patents

磁头悬架的制造方法 Download PDF

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Publication number
CN1862697B
CN1862697B CN200610080145.2A CN200610080145A CN1862697B CN 1862697 B CN1862697 B CN 1862697B CN 200610080145 A CN200610080145 A CN 200610080145A CN 1862697 B CN1862697 B CN 1862697B
Authority
CN
China
Prior art keywords
rigid element
rail
head gimbals
forms
manufacture method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN200610080145.2A
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English (en)
Chinese (zh)
Other versions
CN1862697A (zh
Inventor
泷川健一
半谷正夫
斋藤则幸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NHK Spring Co Ltd
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NHK Spring Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Publication of CN1862697A publication Critical patent/CN1862697A/zh
Application granted granted Critical
Publication of CN1862697B publication Critical patent/CN1862697B/zh
Active legal-status Critical Current
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/4806—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4833—Structure of the arm assembly, e.g. load beams, flexures, parts of the arm adapted for controlling vertical force on the head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49025—Making disc drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49027—Mounting preformed head/core onto other structure
    • Y10T29/4903—Mounting preformed head/core onto other structure with bonding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof

Landscapes

  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
CN200610080145.2A 2005-05-09 2006-05-09 磁头悬架的制造方法 Active CN1862697B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005-136557 2005-05-09
JP2005136557A JP4390148B2 (ja) 2005-05-09 2005-05-09 ヘッド・サスペンションの製造方法
JP2005136557 2005-05-09

Publications (2)

Publication Number Publication Date
CN1862697A CN1862697A (zh) 2006-11-15
CN1862697B true CN1862697B (zh) 2010-08-18

Family

ID=37390098

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610080145.2A Active CN1862697B (zh) 2005-05-09 2006-05-09 磁头悬架的制造方法

Country Status (3)

Country Link
US (1) US7673381B2 (ja)
JP (1) JP4390148B2 (ja)
CN (1) CN1862697B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4727264B2 (ja) * 2005-03-17 2011-07-20 日本発條株式会社 ヘッド・サスペンション
JP4382696B2 (ja) 2005-05-09 2009-12-16 日本発條株式会社 ヘッド・サスペンションの製造方法
JP4382695B2 (ja) * 2005-05-09 2009-12-16 日本発條株式会社 ヘッド・サスペンション
US7952836B1 (en) 2007-05-03 2011-05-31 Hutchinson Technology Incorporated Varying thickness partial etch rails for disk drive head suspensions
JP5306894B2 (ja) * 2009-05-08 2013-10-02 日本発條株式会社 ディスク装置用サスペンションのベースプレートと、ベースプレートの製造方法
JP5637759B2 (ja) * 2010-07-27 2014-12-10 日本発條株式会社 板材の引きちぎり方法、板材、及び装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104572A (en) * 1995-08-18 2000-08-15 Quantum Corporation Suspension having reduced torsional mode gain and sensitivity

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120325A (ja) 1982-12-27 1984-07-11 Hitachi Ltd プレス絞り品
JPS59202119A (ja) 1983-05-02 1984-11-15 Matsushita Electric Ind Co Ltd 金属板の曲げ加工法
US5282103A (en) * 1992-10-07 1994-01-25 Read-Rite Corporation Magnetic head suspension assembly fabricated with integral load beam and flexure
US6154344A (en) * 1993-03-24 2000-11-28 Hutchinson Technology Incorporated Bonded wire capture
JP3206428B2 (ja) 1996-04-09 2001-09-10 ティーディーケイ株式会社 ヘッドジンバルアセンブリを具備するハードディスク装置
US5870252A (en) * 1996-08-07 1999-02-09 Read-Rite Corporation Magnetic head suspension assembly having load beam with high resonant frequency and shock resistance
US6392843B1 (en) * 1998-07-21 2002-05-21 Seagate Technology Llc Locking hinge anti-shock disc drive suspension
JP2000137967A (ja) 1998-10-29 2000-05-16 Internatl Business Mach Corp <Ibm> サスペンション、ヘッドサスペンションアセンブリ及びディスクドライブ装置
US6765759B2 (en) * 1999-08-31 2004-07-20 Seagate Technology Llc Resonance four piece suspension
JP4156203B2 (ja) * 2000-05-22 2008-09-24 株式会社日立グローバルストレージテクノロジーズ ディスク装置用サスペンション
US6728072B1 (en) * 2001-03-06 2004-04-27 Hutchinson Technology, Inc. Intergral base plate with boss tower
JP2005032393A (ja) 2003-07-11 2005-02-03 Fujitsu Ltd ヘッドスライダ用サスペンション
US7283332B2 (en) * 2003-08-13 2007-10-16 Seagate Technology Llc Suspension with improved gimbal
JP4727264B2 (ja) * 2005-03-17 2011-07-20 日本発條株式会社 ヘッド・サスペンション
JP4382696B2 (ja) * 2005-05-09 2009-12-16 日本発條株式会社 ヘッド・サスペンションの製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104572A (en) * 1995-08-18 2000-08-15 Quantum Corporation Suspension having reduced torsional mode gain and sensitivity

Also Published As

Publication number Publication date
JP2006313605A (ja) 2006-11-16
US20060260118A1 (en) 2006-11-23
US7673381B2 (en) 2010-03-09
JP4390148B2 (ja) 2009-12-24
CN1862697A (zh) 2006-11-15

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